package com.bigdata.spark.core.rdd.operator.transform

import org.apache.spark.rdd.RDD
import org.apache.spark.{SparkConf, SparkContext}

object RDD_Operator_Transform04_Test1 {
  def main(args: Array[String]): Unit = {
    val sparkConf = new SparkConf().setMaster("local[*]").setAppName("Operator")
    val sc = new SparkContext(sparkConf)

    //TODO 算子-flatMap
    val rdd: RDD[String] = sc.makeRDD(List("Hello Scala","Hello Spark"))

    val flatRDD = rdd.flatMap(
      s => s.split(" ")
    )

    flatRDD.collect().foreach(println)


    sc.stop()
  }
}
